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160237 (2002 JX100)
Classification: Main-belt Asteroid          SPK-ID: 2160237
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2252747342216124 4.5354e-08  
a 2.641135887434616 2.3383e-08 au
q 2.046154702349621 1.1404e-07 au
i 28.24932184871549 6.8347e-06 deg
node 71.50009470431908 1.0865e-05 deg
peri 254.6126215970386 1.8742e-05 deg
M 27.98150506116324 1.7198e-05 deg
tp 2459078.642260885498
(2020-Aug-17.14226089)
7.4044e-05 TDB
period 1567.777929933728
4.29
2.0821e-05
5.7e-08
d
yr
n .2296243575869305 3.0495e-09 deg/d
Q 3.236117072519612 2.8651e-08 au
  Orbit Determination Parameters
   # obs. used (total)      454  
   data-arc span      8295 days (22.71 yr)  
   first obs. used      1998-05-24  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .63378  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:00:29  

Additional Information
 Earth MOID = 1.18606 au 
 Jupiter MOID = 2.33677 au 
 T_jup = 3.193 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1   n/a MPO396304  
diameter diameter 4.452 km 0.517 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.074   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160237 (2002 JX100)          Discovered 2002-May-14 by NEAT at Palomar
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
Alternate Designations
 2002 JX100 = 2004 YN32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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